name: Queue Release Build

on:
  push:
    branches:
      - main
      - master
  workflow_dispatch:

jobs:
  prepare-release:
    name: Prepare draft release
    runs-on: linux
    outputs:
      release_download_url: ${{ steps.release.outputs.release_download_url }}
      release_id: ${{ steps.release.outputs.release_id }}
      release_name: ${{ steps.version.outputs.release_name }}
      release_tag: ${{ steps.version.outputs.release_tag }}
      release_version: ${{ steps.version.outputs.release_version }}
    steps:
      - name: Checkout repository
        uses: https://github.com/actions/checkout@v4

      - name: Setup Node.js
        uses: https://github.com/actions/setup-node@v4
        with:
          node-version: 20

      - name: Resolve release version
        id: version
        run: node tools/resolve-release-version.js --write-output

      - name: Ensure draft release exists
        id: release
        env:
          GITEA_RELEASE_TOKEN: ${{ secrets.GITEA_RELEASE_TOKEN }}
        run: >
          node tools/gitea-release.js ensure-draft
          --server-url "${{ github.server_url }}"
          --repository "${{ github.repository }}"
          --tag "${{ steps.version.outputs.release_tag }}"
          --target "${{ github.sha }}"
          --name "${{ steps.version.outputs.release_name }}"
          --body "Automated draft release queued from ${{ github.ref_name }} @ ${{ github.sha }}. Desktop auto-update assets, release-manifest.json, and server executables are attached by the platform build jobs. Publish this draft after approval."
          --write-output

  build-linux:
    name: Build Linux release assets
    needs: prepare-release
    runs-on: linux
    steps:
      - name: Checkout repository
        uses: https://github.com/actions/checkout@v4

      - name: Setup Node.js
        uses: https://github.com/actions/setup-node@v4
        with:
          node-version: 20

      - name: Install root dependencies
        run: npm ci

      - name: Install server dependencies
        run: npm install --prefix server

      - name: Set CI release version
        run: >
          node tools/set-release-version.js
          --version "${{ needs.prepare-release.outputs.release_version }}"

      - name: Build Linux desktop and server assets
        run: npm run release:build:linux

      - name: Download previous published manifest
        env:
          GITEA_RELEASE_TOKEN: ${{ secrets.GITEA_RELEASE_TOKEN }}
        run: >
          node tools/gitea-release.js download-latest-manifest
          --server-url "${{ github.server_url }}"
          --repository "${{ github.repository }}"
          --output dist-electron/release-manifest.previous.json
          --allow-missing

      - name: Generate release manifest
        run: >
          node tools/generate-release-manifest.js
          --existing dist-electron/release-manifest.previous.json
          --manifest dist-electron/release-manifest.json
          --feed-url "${{ needs.prepare-release.outputs.release_download_url }}"
          --version "${{ needs.prepare-release.outputs.release_version }}"

      - name: Upload Linux assets to draft release
        env:
          GITEA_RELEASE_TOKEN: ${{ secrets.GITEA_RELEASE_TOKEN }}
        run: >
          node tools/gitea-release.js upload-built-assets
          --server-url "${{ github.server_url }}"
          --repository "${{ github.repository }}"
          --release-id "${{ needs.prepare-release.outputs.release_id }}"
          --dist-electron dist-electron
          --dist-server dist-server

  build-windows:
    name: Build Windows release assets
    needs: prepare-release
    runs-on: windows
    defaults:
      run:
        shell: powershell
    steps:
      - name: Checkout repository
        uses: https://github.com/actions/checkout@v4

      - name: Setup Node.js
        uses: https://github.com/actions/setup-node@v4
        with:
          node-version: 20

      - name: Install root dependencies
        run: npm ci

      - name: Install server dependencies
        run: npm install --prefix server

      - name: Set CI release version
        run: >
          node tools/set-release-version.js
          --version "${{ needs.prepare-release.outputs.release_version }}"

      - name: Build Windows desktop and server assets
        run: npm run release:build:win

      - name: Upload Windows assets to draft release
        env:
          GITEA_RELEASE_TOKEN: ${{ secrets.GITEA_RELEASE_TOKEN }}
        run: >
          node tools/gitea-release.js upload-built-assets
          --server-url "${{ github.server_url }}"
          --repository "${{ github.repository }}"
          --release-id "${{ needs.prepare-release.outputs.release_id }}"
          --dist-electron dist-electron
          --dist-server dist-server